smokeless tobacco是什么意思

用法例句

Effects of tobacco smoke on indoor airborne particles

烟草烟雾对室内空气颗粒物浓度的影响

Residue Determination of Exfenvalerate and Deltamethin in Tabacco by Gas Chromatography;

气相色谱法测定烟草中来福灵和敌杀死残留量

Study on Transferring of TMVcp and CMVcp Genes into Tabacco by Mediating Riplasmid of Agrobacterium rhizogenes;

Ri质粒介导TMV和CMV外壳蛋白基因转化烟草的研究

Dietribution and control of weeds in tabacco seedbeds;

烟草苗床杂草分布与防治

Investigation of Environmental Smoke Concentration in Public Places Without Smoking Ban

非禁烟公共场所环境烟草烟雾浓度调查

Characteristics of Emissions of Air Pollutants from Environmental Tobacco Smoke;

环境烟草烟雾引起的室内空气污染的定量研究

Effect of Smoking on the Expression of PDGF in the Rats Cerebral Vascular Endothelial Cells;

烟草烟雾对大鼠脑血管内皮细胞PDGF表达的影响

Influnce of Cigarette Smoking on E-selectin and TNF-α Expression in Rat Brain;

烟草烟雾吸入对大鼠脑组织E-selectin和TNF-α的影响

The Effect of Smoking on the Expression of c-fos、bax in the Brain of Rat;

烟草烟雾吸入对大鼠脑细胞C-fos、Bax表达的影响

Effects of tobacco smoke on indoor airborne particles

烟草烟雾对室内空气颗粒物浓度的影响

The Influence of Passive Cigarette Smoking on the Expression of ICAM-1mRNA in Rats Cerebral Vascular Endothelial Cells;

烟草烟雾对大鼠脑血管内皮细胞ICAM-1mRNA表达的影响

Effectiveness Evaluation and Methods Research on Comprehensive Intervention Program of Environmental Tobacco Smoke Prevention

二手烟草烟雾暴露控制综合干预项目效果评价及方法研究

Analysis of Particulate Alkanes and Molecular Markers in Environmental Tobacco Smoke(ETS)

环境烟草烟雾(ETS)中颗粒相烷烃及分子标志物的研究

Wreathed in a miasma of cigarette smoke.

裹在烟雾腾腾满是烟草味的空气里

Smog is a mixture of smoke and fog.

烟雾是烟和雾的混合物。

a shroud of fog, smoke, etc

一片浓雾、 烟雾等

Of or relating to smoke or fumigation.

烟雾的烟雾或烟熏的或与此有关的

Chronic haze has made the Smoky Mountains smokier.

长期的烟雾使得大烟山更加烟雾弥漫。

marked by or emitting or filled with smoke.

冒烟的或充满烟雾的。

Tobacco used to form the body of a cigar.

作烟心的烟草用来构成卷烟体的烟草

vaporous clouds of mist, smoke, steam

雾、 烟、 蒸汽的弥漫.

I destroy all noisome and rank weeds, I keep down all pestilent vapours.

我摧毁了一切丛生的毒草，控制一切有害的烟雾。